************************ crashinfo ************************* /exports/testreports/51277/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg153-server-timeout-core (3.10.0-7.9-debug) +==========================+ | *** Crashinfo v1.3.7 *** | +==========================+ +++WARNING+++ PARTIAL DUMP with size(vmcore) < 25% size(RAM) KERNEL: /tmp/crash-anaysis.JN49c/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51277/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg153-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu May 1 17:43:23 EDT 2025 UPTIME: 01:27:32 LOAD AVERAGE: 1.01, 0.87, 0.78 TASKS: 290 NODENAME: oleg153-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2399 Mhz) MEMORY: 4 GB PANIC: "" +--------------------------+ >------------------------| Per-cpu Stacks ('bt -a') |------------------------< +--------------------------+ -- CPU#0 -- PID=0 CPU=0 CMD=swapper/0 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 rest_init+0x8e #7 start_kernel+0x456 #8 x86_64_start_reservations+0x2a #9 x86_64_start_kernel+0x152 #10 start_cpu+0x5 -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#3 -- PID=0 CPU=3 CMD=swapper/3 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 48 last 5s 98 last 60s 107 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 286 TASK_RUNNING 1 +++WARNING+++ There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details +-----------------------+ >--------------------------| 5 Most Recent Threads |--------------------------< +-----------------------+ PID CMD Age ARGS ----- -------------- ------ ---------------------------- 3503 dbuf_evict 0 ms (no user stack) 24947 z_null_int 0 ms (no user stack) 24997 mmp 0 ms (no user stack) 54 khugepaged 0 ms (no user stack) 24946 z_null_iss 4 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 679780 2.6 GB 71% of TOTAL MEM USED 275287 1.1 GB 28% of TOTAL MEM SHARED 11852 46.3 MB 1% of TOTAL MEM BUFFERS 5166 20.2 MB 0% of TOTAL MEM CACHED 70722 276.3 MB 7% of TOTAL MEM SLAB 72418 282.9 MB 7% of TOTAL MEM TOTAL HUGE 0 0 ---- HUGE FREE 0 0 0% of TOTAL HUGE TOTAL SWAP 262143 1024 MB ---- SWAP USED 0 0 0% of TOTAL SWAP SWAP FREE 262143 1024 MB 100% of TOTAL SWAP COMMIT LIMIT 739676 2.8 GB ---- COMMITTED 58978 230.4 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 +------------------------+ >-------------------------| Network Status Summary |-------------------------< +------------------------+ TCP Connection Info ------------------- ESTABLISHED 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 8 user_data set (NFS etc.): 8 Unusual Situations: Doing Retransmission: 1 (run xportshow --retrans for details) UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5249.2 eth0 n/a 0.1 RSS_TOTAL=50124 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a372000 ffff880137308800 sysfs sysfs /sys ffff88012a3721c0 ffff880139944000 proc proc /proc ffff88012a372380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a372540 ffff8800b5215000 securityfs securityfs /sys/kernel/security ffff88012a372700 ffff880137309000 tmpfs tmpfs /dev/shm ffff88012a3728c0 ffff88013771f000 devpts devpts /dev/pts ffff88012a372a80 ffff880137309800 tmpfs tmpfs /run ffff88012a372c40 ffff88013730a000 tmpfs tmpfs /sys/fs/cgroup ffff88012a372e00 ffff88013730a800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a372fc0 ffff88013730b000 pstore pstore /sys/fs/pstore ffff8801377f6540 ffff88013717a000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801377f6700 ffff880137179800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f68c0 ffff880137179000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f6a80 ffff880137178800 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f6c40 ffff88013717a800 cgroup cgroup /sys/fs/cgroup/devices ffff8801377f6e00 ffff88013717b000 cgroup cgroup /sys/fs/cgroup/memory ffff8801377f6fc0 ffff88013717b800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f7180 ffff88013717c000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f7340 ffff88013717c800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801377f7500 ffff88013717d000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801377f76c0 ffff8800b4437800 configfs configfs /sys/kernel/config ffff88012a373500 ffff88013730c000 ext4 /dev/nbd0 / ffff880137668a80 ffff88013730e800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880129f748c0 ffff8800b4434800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669340 ffff880137678800 mqueue mqueue /dev/mqueue ffff88012a3736c0 ffff8800b3c6a000 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb340 ffff8800b449a800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880129f74a80 ffff8800b3ec5800 ramfs none /mnt ffff88012a373880 ffff88013717e800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a373a40 ffff8800b4512000 tmpfs none /var/lib/stateless/writable ffff880137669500 ffff8800b4512000 tmpfs none /var/cache/man ffff88012a373c00 ffff8800b4512000 tmpfs none /var/log ffff88012a373dc0 ffff8800b4512000 tmpfs none /var/lib/dbus ffff8801376696c0 ffff8800b4512000 tmpfs none /tmp ffff88012a373180 ffff8800b4512000 tmpfs none /var/lib/dhclient ffff880137669880 ffff8800b4512000 tmpfs none /var/tmp ffff8800b1f7e000 ffff8800b4512000 tmpfs none /var/lib/NetworkManager ffff8800b1f7e1c0 ffff8800b4512000 tmpfs none /var/lib/systemd/random-seed ffff880137669a40 ffff8800b4512000 tmpfs none /var/spool ffff8800b1f7e380 ffff8800b4512000 tmpfs none /var/lib/nfs ffff880137669c00 ffff8800b4512000 tmpfs none /var/lib/gssproxy ffff8800b1f7e540 ffff8800b4512000 tmpfs none /var/lib/logrotate ffff880129f74e00 ffff8800b4512000 tmpfs none /etc ffff8800b1f7e700 ffff8800b4512000 tmpfs none /var/lib/rsyslog ffff8800b1f7e8c0 ffff8800b4512000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b1f7ea80 ffff8800b4430000 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /var/lib/stateless/state ffff8800b1f7f180 ffff8800b4430000 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /boot ffff880129f74fc0 ffff8800b4430000 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /etc/etc/kdump.conf ffff8800b1f7f340 ffff88013730e800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880138ccba40 ffff88013717e800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b14f9dc0 ffff880134053800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff88012a3a76c0 ffff88009bb86000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 216.291168] Lustre: DEBUG MARKER: oleg153-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 220.403849] Lustre: 19108:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.153@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 220.456523] Lustre: lustre-OST0000: new disk, initializing [ 220.470745] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 220.475418] Lustre: Skipped 1 previous similar message [ 220.618026] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 220.800876] mount.lustre (19108) used greatest stack depth: 9584 bytes left [ 222.168917] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 222.178566] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 222.405281] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 224.466835] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug -1 all [ 229.531446] Lustre: DEBUG MARKER: oleg153-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 231.363285] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 [ 231.506325] Lustre: DEBUG MARKER: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec [ 237.012720] Lustre: lustre-OST0000-osc-MDT0000: Connection to lustre-OST0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 237.035887] Lustre: Skipped 1 previous similar message [ 237.038487] Lustre: lustre-OST0000: Not available for connect from 0@lo (stopping) [ 238.425449] LustreError: 20574:0:(obd_class.h:479:obd_check_dev()) Device 12 not setup [ 238.445503] LustreError: 20574:0:(obd_class.h:479:obd_check_dev()) Skipped 3 previous similar messages [ 238.568211] Lustre: server umount lustre-OST0000 complete [ 241.274574] Lustre: server umount lustre-MDT0000 complete [ 245.659231] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 16:19:54 (1746130794) [ 255.340067] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_hostid [ 260.050159] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing load_modules_local [ 266.220091] vdc: vdc1 vdc9 [ 272.300641] vde: vde1 vde9 [ 278.412497] vdf: vdf1 vdf9 [ 278.452851] vdf: vdf1 vdf9 [ 285.108643] Lustre: Setting parameter lustre-MDT0000.mdt.identity_upcall in log lustre-MDT0000 [ 285.204585] Lustre: ctl-lustre-MDT0000: No data found on store. Initialize space. [ 285.275612] Lustre: lustre-MDT0000: new disk, initializing [ 285.582573] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 285.642458] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 287.844472] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug -1 all [ 292.931476] Lustre: DEBUG MARKER: oleg153-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 296.526729] Lustre: 26539:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.153@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 298.597175] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 298.697887] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 300.479628] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug -1 all [ 305.756148] Lustre: DEBUG MARKER: oleg153-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 12.53s (real) 6.63s (CPU), Child processes: 5.82s